Learning Resources

Linear Equations

Answers to Self Test

1. (a) Quartic
    (b) 1
    (c) 4
    (d) 4

2. (a)                        (b)   1                          (c)                           

    (d)   - 5                      (e)              (f) 

3.   

4.   y-intercept is   ;   the x-intercept is